200164087 has 2 divisors, whose sum is σ = 200164088. Its totient is φ = 200164086.

The previous prime is 200164079. The next prime is 200164121. The reversal of 200164087 is 780461002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200164087 - 2³ = 200164079 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200164037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100082043 + 100082044.

It is an arithmetic number, because the mean of its divisors is an integer number (100082044).

Almost surely, 2^200164087 is an apocalyptic number.

200164087 is a deficient number, since it is larger than the sum of its proper divisors (1).

200164087 is an equidigital number, since it uses as much as digits as its factorization.

200164087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 200164087 is about 14147.9357858311. The cubic root of 200164087 is about 584.9634350243.

The spelling of 200164087 in words is "two hundred million, one hundred sixty-four thousand, eighty-seven".